{"product_id":"pacon-pac5557-white-foam-board-22x28-in-acid-free-5-pack","title":"Pacon PAC5557 White Foam Board 22x28 in Acid-free 5-pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PACON PAC5557 is a white foam board measuring 22 x 28 inches, constructed from extruded polystyrene foam laminated between two paper sheets. At 3\/16 inch thick, it strikes a balance between lightweight handling and structural rigidity. The acid-free surface resists yellowing over time and accepts paints, markers, adhesives, and other common media without bleed-through. Each carton contains 5 boards. This product is used in educational, commercial, and creative settings where a smooth, stable mounting or display surface is needed.\u003c\/p\u003e\n\u003cp\u003ePAC5557 foam board is a standard choice for school projects, craft work, science fair displays, photo and document mounting, framing backings, and point-of-sale exhibits. Its large 22 x 28 inch format accommodates full-size poster layouts and oversized artwork. The acid-free construction makes it appropriate for archival-adjacent applications where longevity matters. Sold as a carton of 5 sheets, it suits classroom environments, print shops, framing studios, and display fabricators who work through material in volume.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e22 x 28 inch sheet size accommodates full poster and display layouts\u003c\/li\u003e\n  \u003cli\u003e3\/16 inch thickness provides rigidity without excessive weight\u003c\/li\u003e\n  \u003cli\u003eExtruded polystyrene core laminated between two paper facing sheets\u003c\/li\u003e\n  \u003cli\u003eAcid-free construction resists yellowing and is suitable for long-term display\u003c\/li\u003e\n  \u003cli\u003eSmooth white surface accepts paints, markers, and adhesives\u003c\/li\u003e\n  \u003cli\u003eCarton of 5 sheets for volume use in classrooms, studios, or print shops\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose foam board suitable for crafts, school projects, framing, mounting, displays, and exhibit applications requiring a rigid, lightweight, acid-free substrate.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eCut with a sharp utility knife and a straightedge for clean edges; a dull blade will compress the foam core and produce ragged cuts. When mounting prints or documents, use a foam-board-compatible adhesive or mounting film applied evenly to avoid bubbling. Store boards flat in a dry environment to prevent warping. No special tools or trade licensing required for typical display and mounting use.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: 22 x 28 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 3\/16 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCore Material\u003c\/strong\u003e: Extruded polystyrene foam\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSurface Material\u003c\/strong\u003e: Laminated paper facing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: White\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAcid-Free\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 5 sheets per carton\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 5 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 23 x 29 x 2 inches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: PACON\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: PAC5557\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PACON","offers":[{"title":"Default Title","offer_id":51694405222706,"sku":"PAC5557","price":37.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/166c1c2e638321cfcb4862c9cf07d5c7.jpg?v=1788324150","url":"https:\/\/voomisupply.com\/products\/pacon-pac5557-white-foam-board-22x28-in-acid-free-5-pack","provider":"Voomi Supply","version":"1.0","type":"link"}